Versatile 20"w X 18"h [duct Opening] Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [outer Dimensions: 21.875"w X 19.875"h] [best Value] [pEquRbUS]

Upgrade your HVAC system with a high-quality aluminum return grille designed for a clean, modern look and superior functionality. The grille features counter-sunk screw holes that prevent paint from peeling during installation, ensuring a sleek finish. Its smooth, powder-coated surface is scratch-resistant, offering a shiny, polished appearance that adds elegance to any room.

This grille is ideal for both sidewall and ceiling installations, allowing unrestricted airflow for optimal HVAC performance. The design eliminates noise and prevents louvers from vibrating, creating a quiet and efficient environment. Each grille is securely shrink-wrapped with a cardboard backing to prevent damage during shipment, ensuring it arrives in perfect condition.

Overall Size:
Measure the size of the air duct/drywall opening. Do not measure the overall size of the register itself, only measure the "hole" in the wall/duct. Every grille has a front end frame that will overlap at the wall joint. The total outer size of this grille is the listed size plus 1.875".

Width vs Height:
The first number in a grille size represents the width, and the second number represents the height. For example, if your hole is 20" wide by 14" tall, order a 20x14 grille. If your hole is 14" wide by 20" tall, order a 14x20 grille.

HVAC Premium has been providing superior quality service for many years. We pride ourselves on offering top-of-the-line products that meet the highest standards. With our extensive selection of Grilles, Registers, and Diffusers, we have assisted countless contractors, DIY projects, and home improvement remodeling specialists in completing their masterpieces. If you are looking to enhance your project with a top-of-the-line unit, look no further than HVAC Premium.

We carry sizes the big box stores don't, ensuring that you find the perfect fit for your ventilation needs. We are proud to have served over 5,000,000 satisfied customers!